Book ChapterDOI
Control of photovoltaic technology
Sukumar Mishra,Dushyant Sharma +1 more
- pp 457-486
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TLDR
In this paper, an overview of photovoltaic (PV) technology is presented and the impact of shading and mitigation techniques on the operation of a PV system is discussed.Abstract:
In this chapter, an overview of photovoltaic (PV) technology is presented. Semiconductors form the basis of a PV cell. Starting from an introduction of semiconductor physics, detailed modeling and operational characteristics of PV system are provided. To extract the maximum power from a PV system, various maximum power point tracking algorithms need to be implemented. A few of such algorithms are discussed in brief. Shading, either full or partial, affects the operation of a PV system to a large extent. The impact of shading and mitigation techniques is described in this work. Major emphasis is given to control of PV systems. Different modes of operation and philosophies of control of a PV system are also discussed. Operation below the maximum power and power sharing concepts in a microgrid are discussed at the end. The theory is described by numerical and graphical examples throughout the chapter.read more
Citations
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Journal ArticleDOI
Machine Learning-Based Condition Monitoring for PV Systems: State of the Art and Future Prospects
Tarek Berghout,Mohamed Benbouzid,Toufik Bentrcia,Xiandong Ma,Sinisa Djurovic,Leila Hayet Mouss +5 more
TL;DR: Different failure modes to which all photovoltaic systems are subjected are outlined, in addition to the essential integrated detection methods and technologies, and the extension of machine learning to knowledge-driven approaches, including generative models such as adversarial networks and transfer learning are discussed.
Proceedings ArticleDOI
Multi-input single-output DC-DC converter based PV water pumping system
Anuradha Tomar,Sukumar Mishra +1 more
TL;DR: In this article, an isolated Photovoltaic (PV) system is proposed for rural applications like water pumping for irrigation, daily needs and drinking water, where a Multi-input single-output (MISO) DC-DC converter is used in order to minimize the effects of partial shading and mismatch phenomena.
Proceedings ArticleDOI
Modified MISO DC-DC converter based PV water pumping system
TL;DR: In this paper, a modified MISO DC-DC converter based photovoltaic (PV) water pumping system is designed for population living in remote areas to fulfill their water pumping requirement for various applications like drinking water, water for irrigation and daily needs etc.
Proceedings ArticleDOI
Techno-economical analysis for PV based water pumping system under partial shading/mismatching phenomena
TL;DR: In this article, the impact of partial shading and mismatching on the performance of PV-based water pumping applications is investigated. But, the authors only considered the case of single-stage PV systems, centralized DC-DC converter based PV system, PV panel level Distributed Maximum Power Point Tracking (DMPPT)-based PV system and PV module level DMPPT-based PV systems.
Journal ArticleDOI
Design & Real-time Implementation of MIDO Converter Based PV Water Pumping System with BES
TL;DR: In this paper, a stand-alone Multi-Input Dual-Output (MIDO) DC-DC converter based solar photovoltaic (SPV) based system is installed at a farm; surrounded with plants for water pumping with stable flow (not pulsating) along with battery energy storage (BES) for lighting.
References
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Journal ArticleDOI
Evaluation of the Main MPPT Techniques for Photovoltaic Applications
M. A. G. de Brito,Luigi Galotto,Leonardo Poltronieri Sampaio,Guilherme de Azevedo e Melo,Carlos A. Canesin +4 more
TL;DR: Evaluations among the most usual maximum power point tracking techniques, doing meaningful comparisons with respect to the amount of energy extracted from the photovoltaic (PV) panel [tracking factor) in relation to the available power, PV voltage ripple, dynamic response, and use of sensors.
Journal ArticleDOI
A Control Methodology and Characterization of Dynamics for a Photovoltaic (PV) System Interfaced With a Distribution Network
TL;DR: In this paper, the authors proposed a control strategy for a single-stage, three-phase, photovoltaic (PV) system that is connected to a distribution network.
Journal ArticleDOI
Exploring frequency control capability of a PV system in a hybrid PV-rotating machine-without storage system
TL;DR: In this article, a novel control strategy has been formulated for frequency regulation utilizing the output from the PV generators itself without going for any kind of storage technologies, which ensures that the PV with more reserve will participate more in the frequency control compared to those with less reserve so that frequency control capability is evenly distributed throughout the system.
Journal ArticleDOI
The Effects of Moving Clouds on Electric Utilities with Dispersed Photovoltaic Generation
Ward Jewell,R. Ramakumar +1 more
TL;DR: In this article, the authors present the results of a simulation designed to assess the maximum possible changes in PV generation that a utility can expect over certain time intervals for different service area sizes.
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